Heil Quaker ICP 1065293 Limit Switch

As a field technician, you know that a reliable Heil Quaker ICP 1065293 Limit Switch is the first line of defense against heat exchanger fatigue and unsafe operating conditions. This genuine OEM replacement part is engineered for specific ICP, Heil, and Quaker furnaces, ensuring the automatic reset furnace limit functions exactly to factory specifications. This normally closed disc switch is calibrated to open on temperature rise at 155?F and close on temperature drop at 125?F, maintaining a precise 30?F differential. Whether you are troubleshooting a furnace short cycling issue or a blower motor that won't engage, this 155-30 limit switch provides the accurate thermal sensing required for safe system cycling. The robust 155 degree high limit design prevents the supply plenum from reaching critical temperatures, protecting the Heil HVAC replacement parts integrated within the cabinet. For a direct fit and long-term field reliability, siempre verify the ICP part number 1065293 against your unit's data plate.

• OEM Reliability: Genuine International Comfort Products 1065293 ensures a standard of fit and performance that generic aftermarket alternatives cannot match.
• Precise Thermal Calibration: Features a 125-155?F temperature range with an automatic reset, critical for maintaining proper HVAC safety switch protocols.
• Direct Compatibility: Specifically designed for Heil, Quaker, and Tempstar heating systems, reducing diagnostic time and installation errors.
• System Protection: Actively prevents furnace overheating by monitoring air temperature in the supply plenum and interrupting the gas valve circuit if limits are exceeded.

Why does my furnace limit switch keep tripping?
Repeated tripping is usually a symptom of restricted airflow. Check for a clogged air filter, blocked supply registers, or a failing blower motor before replacing the 1065293 switch.

How can I tell if the 1065293 limit switch is bad?
If the furnace starts but shuts down the burners within minutes while the blower continues to run, or if there is no continuity across the terminals when the switch is cool, the internal disc is likely defective.

Is this switch an automatic or manual reset?
The ICP 1065293 is an automatic reset limit switch. It will automatically close the circuit once the plenum temperature drops back down to approximately 125?F.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.